Page 161 - EPR Catalog 2015

Thermistor motor protection relays
Technical data - CM-MSS

Standards IEC/EN 60255-1; IEC/EN 60947-8
Product standard

Low Voltage Directive 2006/95/EC

EMC directive 2004/108/EC

ATEX directive 94/9/EC (only ATEX variants „Selection table CM-MSx range“ on page 89) 2
RoHS directive 2011/65/EC

Electromagnetic compatibility

Interference immunity to IEC/EN 61000-6-1, IEC/EN 61000-6-2

electrostatic discharge IEC/EN 61000-4-2 Level 3, 6 kV contact discharge, 8 kV air discharge
IEC/EN 61000-4-3 Level 3, 10 V/m (1 GHz), 3 V/m (2 GHz), 1 V/m (2.7 GHz)
radiated, radio-frequency,
electromagnetic field

electrical fast transient / burst IEC/EN 61000-4-4 Level 3, 2 kV / 5 kHz
surge
IEC/EN 61000-4-5 Level 3, Installation class 3, supply circuit and measuring circuit 1 kV L-L,
2 kV L-N

conducted disturbances, IEC/EN 61000-4-6 Level 3, 0.15-80 MHz, 10 V, 80 % AM (1kHz)
induced by radio-frequency
fields

voltage dips, short IEC/EN 61000-4-11 Class 3
interruptions and voltage
variations

harmonics and interharmonics IEC/EN 61000-4-13 Class 3

Additional interference immunity according to product standard EN
60255-1 (reference on EN 60255-26_2011)

radiated, radio-frequency, IEC/EN 61000-4-3 10 V/m (80 MHz - 3 GHz)
electromagnetic field

conducted disturbances, IEC/EN 61000-4-6 10 V at stated frequencies
induced by radio-frequency
fields

damped oscillatory waves IEC/EN 61000-4-18 Signal lines, symmetric coupling: 1 kV peak voltage
Power supply, asymmetric coupling: 2.5 kV peak voltage

Interference emissions IEC/EN 61000-6-3, IEC/EN 61000-6-4

high-frequency radiated IEC/CISPR 22, EN 55022 Class B

high-frequency conducted IEC/CISPR 22, EN 55022 Class B

high-frequency radiated Germanischer Lloyd increased requirements in the emergency call frequency band

2CDC 110 004 C0210 | Catalog Electronic Products and Relays 2015 | ABB 2/94